/*
 * Copyright (c) 2004-2022, University of Oslo
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 * Neither the name of the HISP project nor the names of its contributors may
 * be used to endorse or promote products derived from this software without
 * specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package org.hisp.dhis.version;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.assertTrue;

import java.util.List;
import org.hisp.dhis.test.integration.PostgresIntegrationTestBase;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;

@Transactional
class VersionServiceTest extends PostgresIntegrationTestBase {
  @Autowired private VersionService versionService;

  private Version versionA;

  private Version versionB;

  @BeforeEach
  void setUp() {
    versionA = new Version();
    versionA.setKey("keyA");
    versionA.setValue("valueA");
    versionB = new Version();
    versionB.setKey("keyB");
    versionB.setValue("valueB");
  }

  @Test
  void testAddVersion() {
    long idA = versionService.addVersion(versionA);
    long idB = versionService.addVersion(versionB);
    assertTrue(idA >= 0);
    assertTrue(idB >= 0);
    versionA = versionService.getVersion(idA);
    versionB = versionService.getVersion(idB);
    assertNotNull(versionA);
    assertNotNull(versionB);
    assertEquals("valueA", versionA.getValue());
    assertEquals("valueB", versionB.getValue());
  }

  @Test
  void testUpdateVersion() {
    long id = versionService.addVersion(versionA);
    versionService.updateVersion("keyA", "changedValueA");
    versionA = versionService.getVersion(id);
    assertNotNull(versionA);
    assertEquals("changedValueA", versionA.getValue());
  }

  @Test
  void testDeleteVersion() {
    long id = versionService.addVersion(versionA);
    versionService.deleteVersion(versionA);
    assertNull(versionService.getVersion(id));
  }

  @Test
  void testGetVersion() {
    long id = versionService.addVersion(versionA);
    versionA = versionService.getVersion(id);
    assertNotNull(versionA);
    assertEquals("valueA", versionA.getValue());
  }

  @Test
  void testGetVersionByKey() {
    versionService.addVersion(versionA);
    versionA = versionService.getVersionByKey("keyA");
    assertNotNull(versionA);
    assertEquals("valueA", versionA.getValue());
  }

  @Test
  void testGetAllVersions() {
    versionService.addVersion(versionA);
    versionService.addVersion(versionB);
    List<Version> versions = versionService.getAllVersions();
    assertNotNull(versions);
    assertEquals(2, versions.size());
  }
}
